DK200601547A - Inhibering af biogent sulfid-produktion ved hjælp af en kombination af biocid og metabolisk inhibitor - Google Patents
Inhibering af biogent sulfid-produktion ved hjælp af en kombination af biocid og metabolisk inhibitor Download PDFInfo
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- DK200601547A DK200601547A DK200601547A DKPA200601547A DK200601547A DK 200601547 A DK200601547 A DK 200601547A DK 200601547 A DK200601547 A DK 200601547A DK PA200601547 A DKPA200601547 A DK PA200601547A DK 200601547 A DK200601547 A DK 200601547A
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- Prior art keywords
- metabolic inhibitor
- biocide
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- aldehyde
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- 239000003112 inhibitor Substances 0.000 title description 36
- 230000002503 metabolic effect Effects 0.000 title description 36
- 230000003115 biocidal effect Effects 0.000 title description 19
- 239000003139 biocide Substances 0.000 title description 13
- 230000019086 sulfide ion homeostasis Effects 0.000 title description 3
- 230000005764 inhibitory process Effects 0.000 title description 2
- 230000000035 biogenic effect Effects 0.000 title 1
- 150000001299 aldehydes Chemical class 0.000 description 21
- 239000000203 mixture Substances 0.000 description 13
- IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite group Chemical group N(=O)[O-] IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 11
- 239000002609 medium Substances 0.000 description 10
- 230000002401 inhibitory effect Effects 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 3
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- UUIVKBHZENILKB-UHFFFAOYSA-N 2,2-dibromo-2-cyanoacetamide Chemical compound NC(=O)C(Br)(Br)C#N UUIVKBHZENILKB-UHFFFAOYSA-N 0.000 description 2
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- JLHMJWHSBYZWJJ-UHFFFAOYSA-N 1,2-thiazole 1-oxide Chemical compound O=S1C=CC=N1 JLHMJWHSBYZWJJ-UHFFFAOYSA-N 0.000 description 1
- LVDKZNITIUWNER-UHFFFAOYSA-N Bronopol Chemical compound OCC(Br)(CO)[N+]([O-])=O LVDKZNITIUWNER-UHFFFAOYSA-N 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- -1 amine compounds Chemical class 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 229960003168 bronopol Drugs 0.000 description 1
- 150000004657 carbamic acid derivatives Chemical class 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- ITSDJMQUEGWLEU-UHFFFAOYSA-N hydroxymethylphosphanium;sulfate Chemical compound OC[PH3+].OC[PH3+].[O-]S([O-])(=O)=O ITSDJMQUEGWLEU-UHFFFAOYSA-N 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical group O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- VAOCPAMSLUNLGC-UHFFFAOYSA-N metronidazole Chemical compound CC1=NC=C([N+]([O-])=O)N1CCO VAOCPAMSLUNLGC-UHFFFAOYSA-N 0.000 description 1
- 229960000282 metronidazole Drugs 0.000 description 1
- 150000004714 phosphonium salts Chemical group 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/11—Aldehydes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/425—Thiazoles
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/275—Nitriles; Isonitriles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/4164—1,3-Diazoles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K33/00—Medicinal preparations containing inorganic active ingredients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K33/00—Medicinal preparations containing inorganic active ingredients
- A61K33/42—Phosphorus; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
- A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/345—Biological treatment of water, waste water, or sewage characterised by the microorganisms used for biological oxidation or reduction of sulfur compounds
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Environmental Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Oncology (AREA)
- Communicable Diseases (AREA)
- Molecular Biology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
PATENTKRAV 1. Metode til inhibering af sulfidproduktion af sulfat-reducerende bakterier (SRB), hvilken metode omfatter følgende trin: (a) at bringe SRB i kontakt med en første koncentration af en biocidkomponent, hvor denne første koncentration er mindre end ca. 90% af minimumsinhi-beringskoncentrationen (MIC) af biocid-komponenten; og (b) at bringe SRB i kontakt med en anden koncentration af en metabolisk inhibitorkomponent, hvor denne anden koncentration er mindre end ca. 90% af MIC af metabolisk inhibitor-komponenten. 2. Metode ifølge krav 1, hvor mindst én af den første og den anden koncentration er mindre end ca, 50% af dens MIC; eller hvor den første og den anden koncentration begge er mindre end ca. 75% af deres respektive MIC. 3. Metode ifølge krav 1, hvor mindst én af den første og den anden koncentration er mindre end ca. 25% af dens MIC, især hvor den første og den anden koncentration begge er mindre end ca. 50% af deres respektive MIC; eller hvor mindst én af den første og den anden koncentration er mindre end 20% af dens MIC, især hvor den første og den anden koncentration begge er mindre end ca. 35% af deres respektive MIC; eller hvor den anden koncentration ligger i området fra ca. 0,1 mM til ca. 5 mM, især hvor den første koncentration er mindre end ca. 50% af MIC af biocid-komponenten. 4. Metode ifølge krav 1, hvor biocid-komponenten er en kombination af mere end ét individuelt biocid, og/eller metabolisk inhibitor-komponenten er en kombination af mere end én individuel metabolisk inhibitor; eller hvor biocid-komponenten omfatter i det væsentlige intet tetrakishydroxymethylphosphoniumsulfat (THPS); eller biocidkomponenten er valgt blandt aldehyder, forbindelser af amin-typen, halogenerede forbindelser, svovlforbindelser, kvaternære phosphoniumsalte og kombinationer af en/et eller flere deraf. 5. Metode ifølge krav 1, hvor metabolisk inhibitor-komponenten er valgt blandt nitrit, molybdat, wolframat, selenat, anthraquinon og kombinationer af en/et eller flere deraf; eller hvor biocid-komponenten er valgt blandt formaldehyd, glutaraldehyd, acrolein, kvatemære aminforbindelser, kokosdiamin, bronopol, 2,2-dibrom-3-nitrilo-propionamid (DBNPA), isothiazolon, carbamater, metronidazol og kombinationer af en/et eller flere deraf, især hvor biocid-komponenten omfatter glutaraldehyd, og metabolisk inhibitor-komponenten omfatter nitrit, fortrinsvis hvor biocid-komponenten hovedsageligt består af glutaraldehyd, og metabolisk inhibitor-komponenten hovedsageligt består af nitrit. 6. Metode ifølge krav 1, hvor trin (a) indbefatter, at en første del af SRB direkte dræbes, og trin (b) indbefatter inhibering af sulfat-reducerende vækst af en anden del af SRB uden direkte at dræbe den anden del af SRB; eller hvor trinene (a) og (b) gennemføres i det væsentlige kontinuerligt, og den første og den anden koncentration er gennemsnitskoncentrationer over tid; eller hvor trinene (a) og (b) gennemføres med mellemrum, og den første og den anden koncentration er gennemsnitskoncentrationer over tid; eller hvor trinene (a) og (b) gennemføres samtidigt. 7. Metode ifølge krav 1, yderligere omfattende følgende trin: (c) forud for trinene (a) og (b) at forene biocid-komponenten eller et forstadie til biocid-komponenten og metabolisk inhibitor-komponenten eller et forstadie til metabolisk inhibitor-komponenten i et behandlet medium, især hvor trinene (a) og (b) indbefatter at bringe SRB i kontakt med det behandlede medium, eller hvor det behandlede medium er et vandbaseret medium, fortrinsvis hvor det behandlede medium omfatter mindst ca. 50 vægt-% vand, eller hvor det behandlede medium omfatter fra ca. 0,1 mM til ca. 5 mM nitrit, især hvor det behandlede medium omfatter fra ca. 0,1 mM til ca. 5 mM glutaraldehyd. 8. Metode omfattende at bringe sulfat-reducerende bakterier (SRB) i kontakt med et behandlet medium omfattende et aldehyd og en metabolisk inhibitor valgt blandt nitrit, molybdat, og kombinationer deraf, hvor aldehydet og den metaboliske inhibitor er til stede i det behandlede medium i et molforhold mellem aldehyd og metabolisk inhibitor i området fra ca. 50:1 til ca. 1:50. 9. Metode ifølge krav 8, hvor den metaboliske inhibitor omfatter nitrit, især hvor biocidet omfatter glutaraldehyd. 10. Metode ifølge krav 8, hvor molforholdet mellem aldehyd og metabolisk inhibitor ligger i området fra ca. 20:1 til ca. 1:20, især hvor molforholdet mellem aldehyd og metabolisk inhibitor ligger i området fra 10:1 til 1:10, hvor den metaboliske inhibitor hovedsageligt består af nitrit, og hvor biocidet hovedsageligt består af glutaraldehyd; eller hvor aldehydet og den metaboliske inhibitor hver især er til stede i det behandlede medium i en koncentration fra ca. 0,1 mM til ca. 5 mM, fortrinsvis 0,1 mM til ca. 2 mM, især hvor kontakten gennemføres i det væsentlige kontinuerligt eller med mellemrum, og koncentrationerne af aldehydet og metabolisk inhibitor i det behandlede medium er gennemsnitskoncentrationer over tid. 11. Metode ifølge krav 8, hvor aldehydet er til stede i den behandlede blanding i en første koncentration, som er mindre end ca. 90%, fortrinsvis mindre end ca. 50%, af minimumsinhiberingskoncentrationen (MIC) af aldehydet, og den metaboliske inhibitor er til stede i den behandlede blanding i en anden koncentration, som er mindre end ca. 90%, fortrinsvis mindre end ca. 50%, af MIC af den metaboliske inhibitor, især hvor mindst én af den første og den anden koncentration er mindre end ca. 35%, fortrinsvis mindre end 25%, især hvor aldehydet omfatter glutaraldehyd, og den metaboliske inhibitor omfatter nitrit, fortrinsvis hvor aldehydet hovedsageligt består af glutaraldehyd, og den metaboliske inhibitor hovedsageligt består af nitrit. 12. Præparat til effektiv inhibering af sulfidproduktion af sulfat-reducerende bakterier (SRB), hvilket præparat omfatter: (a) en biocid-komponent, der er i stand til direkte at dræbe en første del af SRB, hvor biocid-komponenten er til stede i præparatet i en første koncentration, som er mindre end ca. 90% af minimumsinhiberingskoncentrationen (MIC) af biocidkomponenten; og (b) en metabolisk inhibitorkomponent, der er i stand til at inhibere den sulfatreducerende vækst af en anden del af SRB uden direkte at dræbe den anden del af SRB, hvor metabolisk inhibitor-komponenten er til stede i præparatet i en anden koncentration, som er mindre end ca. 90% af MIC af metabolisk inhibitor-komponenten. 13. Præparat ifølge krav 12, hvor mindst én af den første og den anden koncentration er mindre end ca. 35% af dens MIC, især hvor den første og den anden koncentration begge er mindre end ca. 50% af deres respektive MIC; eller hvor mindst én af første og anden koncentration er mindre end 25% af dens MIC, især hvor den første og den anden koncentration begge er mindre end ca. 35% af deres respektive MIC. 14. Præparat ifølge krav 12, hvor biocid-komponenten og metabolisk inhibitorkomponenten er som defineret i krav 4 eller 5. 15. Præparat ifølge krav 12, yderligere omfattende mindst ca. 2 vægt-% vand, især mindst 50 vægt-% vand. 16. Præparat omfattende: (a) et aldehyd; og (b) en metabolisk inhibitor valgt blandt nitrit, molybdat og kombinationer deraf, hvor aldehydet og den metaboliske inhibitor er til stede i præparatet i et molforhold mellem aldehyd og metabolisk inhibitor fra ca. 50:1 til ca. 1:50. 17. Præparat ifølge krav 16, hvor den metaboliske inhibitor omfatter nitrit, især hvor aldehydet omfatter glutaraldehyd, især hvor aldehydet hovedsageligt består af gluta-raldehyd, og den metaboliske inhibitor hovedsageligt består af nitrit. 18. Præparat ifølge krav 16, hvor molforholdet mellem aldehyd og metabolisk inhibitor ligger i området fra ca. 20:1 til ca. 1:20, især hvor molforholdet mellem aldehyd og metabolisk inhibitor ligger i området fra 10:1 til 1:10, hvor den metaboliske inhibitor hovedsageligt består af nitrit, og hvor aldehydet hovedsageligt består af glutaraldehyd; eller aldehydet og den metaboliske inhibitor hver især er til stede i præparatet i en koncentration fra ca. 0,1 mM til ca. 5 mM, især fra ca. 0,1 mM til ca. 2 mM.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83211604 | 2004-04-26 | ||
| US10/832,116 US7833551B2 (en) | 2004-04-26 | 2004-04-26 | Inhibition of biogenic sulfide production via biocide and metabolic inhibitor combination |
| PCT/US2005/013594 WO2005105116A2 (en) | 2004-04-26 | 2005-04-21 | Inhibition of biogenic sulfide production via biocide and metabolic inhibitor combination |
| US2005013594 | 2005-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK200601547A true DK200601547A (da) | 2006-11-24 |
| DK177452B1 DK177452B1 (da) | 2013-06-17 |
Family
ID=35136747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DKPA200601547A DK177452B1 (da) | 2004-04-26 | 2006-11-24 | Inhibering af biogent sulfid-produktion ved hjælp af en kombination af biocid og metabolisk inhibitor |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US7833551B2 (da) |
| CN (1) | CN1946411B (da) |
| AU (1) | AU2005237489B2 (da) |
| BR (1) | BRPI0510331B1 (da) |
| CA (1) | CA2553721C (da) |
| DK (1) | DK177452B1 (da) |
| EC (1) | ECSP066943A (da) |
| GB (1) | GB2429972B (da) |
| NO (1) | NO338105B1 (da) |
| RU (2) | RU2432394C2 (da) |
| WO (1) | WO2005105116A2 (da) |
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| GB0306531D0 (en) * | 2003-03-21 | 2003-04-23 | Rhodia Cons Spec Ltd | Formulation for corrosion and scale inhibition |
| US7833551B2 (en) | 2004-04-26 | 2010-11-16 | Conocophillips Company | Inhibition of biogenic sulfide production via biocide and metabolic inhibitor combination |
| US8614170B2 (en) * | 2008-12-30 | 2013-12-24 | Schlumberger Technology Corporation | Method for treating fracturing water |
| US8211835B2 (en) | 2009-09-24 | 2012-07-03 | Schlumberger Technology Corporation | Composition and method for slickwater application |
| FR2955855B1 (fr) * | 2010-02-03 | 2014-05-16 | Eaux De Marseille Soc D | Procede de traitement pour la diminution de production de compose h2s dans des effluents aqueux transitant dans un ouvrage d'art |
| US20130225675A1 (en) * | 2010-06-30 | 2013-08-29 | Schlumberger Technology Corporation | Bacterial control of water based fluids during subsurface injection and subsequent residence time in the subterranean formation |
| US20120034313A1 (en) * | 2010-08-06 | 2012-02-09 | Baker Hughes Incorporated | Microbiocide/Sulfide Control Blends |
| US9089514B2 (en) * | 2010-08-24 | 2015-07-28 | Arkion Life Sciences | Composition and method for inhibiting biogenic sulfide generation |
| CN102669103A (zh) * | 2011-03-10 | 2012-09-19 | 长江大学 | 一种用于杀灭硫酸盐还原菌的杀菌剂及其制备方法 |
| US9034812B2 (en) * | 2011-08-26 | 2015-05-19 | Ohio University | Compositions and methods for treating biofilms |
| US8573300B2 (en) | 2011-09-07 | 2013-11-05 | E I Du Pont De Nemours And Company | Reducing sulfide in oil reservoir production fluids |
| CN103901024B (zh) * | 2012-12-27 | 2016-06-08 | 中国石油天然气股份有限公司 | 一种评价硫酸盐还原菌抑制效果的方法 |
| US20140299314A1 (en) * | 2013-04-05 | 2014-10-09 | Multi-Chem Group, Llc | Method for the use of nitrates and nitrate reducing bacteria for mitigating biogenic sulfide production |
| CN103478170A (zh) * | 2013-09-18 | 2014-01-01 | 中国海洋石油总公司 | 一种适用于高氨氮高cod水质的溴类杀生剂的制法 |
| EP3202266B1 (en) * | 2014-09-19 | 2019-11-27 | Kuraray Co., Ltd. | Biological corrosion inhibitor for metals |
| EP3381283A1 (en) | 2017-03-31 | 2018-10-03 | Nitto Denko Corporation | Compounds for the control of biofilms in industrial equipment |
| CA3060064C (en) * | 2017-04-13 | 2024-01-23 | Conocophillips Company | Enhanced kill of sulfate reducing bacteria using timed sequential addition of oxyanion and biocide |
| BR112022024705A2 (pt) | 2020-06-04 | 2023-02-28 | Nutrition & Biosciences Usa 4 Inc | Composição, método para produzir um composto de éter ou éster de copolímero de enxerto, método de floculação e método de absorção |
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| SU1682326A1 (ru) * | 1989-03-30 | 1991-10-07 | Уральский лесотехнический институт им.Ленинского комсомола | Состав дл борьбы с сульфатвосстанавливающими бактери ми |
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- 2005-04-21 RU RU2009145074/10A patent/RU2432394C2/ru active
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| RU2009145074A (ru) | 2011-06-20 |
| AU2005237489A1 (en) | 2005-11-10 |
| RU2385927C2 (ru) | 2010-04-10 |
| AU2005237489B2 (en) | 2010-05-13 |
| WO2005105116A2 (en) | 2005-11-10 |
| NO338105B1 (no) | 2016-08-01 |
| GB0623547D0 (en) | 2007-01-03 |
| CA2553721A1 (en) | 2005-11-10 |
| US20110020467A1 (en) | 2011-01-27 |
| RU2006141635A (ru) | 2008-06-10 |
| RU2432394C2 (ru) | 2011-10-27 |
| US7833551B2 (en) | 2010-11-16 |
| BRPI0510331B1 (pt) | 2020-04-14 |
| GB2429972B (en) | 2010-02-17 |
| US20050238729A1 (en) | 2005-10-27 |
| DK177452B1 (da) | 2013-06-17 |
| CN1946411B (zh) | 2010-12-08 |
| NO20065416L (no) | 2006-11-24 |
| CN1946411A (zh) | 2007-04-11 |
| CA2553721C (en) | 2013-07-02 |
| ECSP066943A (es) | 2006-12-20 |
| WO2005105116A3 (en) | 2006-02-02 |
| GB2429972A (en) | 2007-03-14 |
| US8846732B2 (en) | 2014-09-30 |
| BRPI0510331A (pt) | 2007-10-23 |
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